| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 13 |
0.6%
|
| -1 | Don't know | 362 |
18%
|
| 1 | Very often | 17 |
0.8%
|
| 2 | Fairly often | 37 |
1.8%
|
| 3 | Not often | 243 |
12.1%
|
| 4 | Not at all often | 1340 |
66.6%
|